Frankenstein now has a musical score. Sometime after the original film, someone sat down and wrote a musical score for it. I know, because, in the area in which I live, a brass orchestra, on Halloween, showed the original Frankenstein, while accompanying the film by playing the musical score for it.
I did NOT like the Philip Glass version of DRACULA at all. Awful. They should have just used snatches from Swan Lake....but no music at all in the opening scenes in Translyvania.